To prevent injuries due to tripping or slipping. Injuries due to slips and trips on level floors are a major cause of accidental injury or death. Bad practice in floor cleaning is itself a major cause of accidents.[1]

The treatment needed for different types of floors is very different.[2] For safety it is most important to ensure the floor is not left even slightly wet after cleaning or mopping up.[3]

Sawdust is used on some floors to absorb any liquids that fall rather than trying to prevent them being spilt. The sawdust is swept up and replaced each day. This was common in the past in pubs and is still used in some butchers and fishmongers.[4]

It used to be common to use tea leaves to collect dirt from carpets and remove odours.[5] Nowadays it is sill quite common to use diatomaceous earth, or in fact any cat litter type material, to remove infestations from floors.[citation needed]

There are also a wide variety of floor cleaning machines available today such as floor buffers, automatic floor scrubbers and sweepers, and carpet extractors that can deep clean almost any type of hard floor or carpeted flooring surface in much less time than it would take using a traditional cleaning method.[6]

Wood flooring should be treated completely differently depending on whether it waxed or oiled, or whether it has a polyurethane coating.[7] It is important to determine the type of finish of a wood floor and always treat it the appropriate way, for instance it is difficult to clear wood floor wax from a polyurethane floor. Simple cleaning instructions:[8][9]

Clear the floor of any furniture that's easy to move.

Sweep or vacuum all loose dirt and debris.

Mop the floor, going along with the grain. If your floors are polyurethaned, dampen a mop with water and a few drops of dishwashing liquid. Be sure to ring out the mop thoroughly before using it on the floor. Run the mop back and forth, going with the grain of the wood in smooth strokes. If your floors are lacquered or shellacked, don’t use water, which can stain the wood and cause buckling.

Buff the floor with a soft cloth to remove any soapy residue. Cloth diapers work well for buffing, because they’re very soft and absorbent.

Nowadays many modern kitchens, stairs, and bathrooms have tile flooring that can be cleaned in three simple steps:[10][11]

Dirt or dust should first be removed with a vacuum cleaner or a broom.

Have a floor cleaning solution or spray bottle for the appropriate floor. If you are cleaning stone floors (marble, granite, travertine, etc.), make sure the cleaning agent states that it is for stones. An acidic tile cleaning solution can be used on ceramic and porcelain floors

After spraying the tile or stone floors in a small area, use a mop to clean and scrub floors.

Good well-maintained entrance matting can dramatically reduce the need for cleaning. For public and office buildings about 80 to 90% of the dirt is tracked in from outside. Installing a total of 15 feet of matting consisting of both indoor and outdoor sections will remove about 80% of this.[12][13] Thus about two-thirds of the dirt can be removed at the entrance.